Comparison between the ages for the genders (after controlling for type)

Questions

  • What are the differences between the ages for the different genders?
  • Do we observe the same changes as globally?

Age effect - General Questions

  • What are the differences between the ages?
  • Which genes and pathways are differentially expressed between 8w and 52w, between 52w and 104w, between 8w and 104w? Are they the same? Is there a gradient?
  • Are they different for the two genders?
  • Are they different for the two types?

Loads

Libraries and functions

Warning message in is.na(x[[i]]):
“is.na() applied to non-(list or vector) of type 'environment'”Warning message in rsqlite_fetch(res@ptr, n = n):
“Don't need to call dbFetch() for statements, only for queries”
==========================================================================
*
*  Package WGCNA 1.63 loaded.
*
*    Important note: It appears that your system supports multi-threading,
*    but it is not enabled within WGCNA in R. 
*    To allow multi-threading within WGCNA with all available cores, use 
*
*          allowWGCNAThreads()
*
*    within R. Use disableWGCNAThreads() to disable threading if necessary.
*    Alternatively, set the following environment variable on your system:
*
*          ALLOW_WGCNA_THREADS=<number_of_processors>
*
*    for example 
*
*          ALLOW_WGCNA_THREADS=4
*
*    To set the environment variable in linux bash shell, type 
*
*           export ALLOW_WGCNA_THREADS=4
*
*     before running R. Other operating systems or shells will
*     have a similar command to achieve the same aim.
*
==========================================================================


Allowing multi-threading with up to 4 threads.
[1] "preparing gene to GO mapping data..."
[1] "preparing IC data..."
[1] "preparing gene to GO mapping data..."
[1] "preparing IC data..."
[1] "preparing gene to GO mapping data..."
[1] "preparing IC data..."

Data

Stats

Wald padj < 0.05LFC > 0 (Wald padj < 0.05)LFC < 0 (Wald padj < 0.05)
52w VS 8w (F)227812651013
52w VS 8w (M) 427 261 166
104w VS 52w (F) 290 169 121
104w VS 52w (M)387219741898
104w VS 8w (F)18411074 767
104w VS 8w (M)370619251781

Differentially expressed genes

  52w VS 8w (F)   52w VS 8w (M) 104w VS 52w (F) 104w VS 52w (M)  104w VS 8w (F) 
      0.4021071       0.6557377       0.6620690       0.4093492       0.5192830 
 104w VS 8w (M) 
      0.4932542 

Warning message in pcls(G):
“initial point very close to some inequality constraints”Warning message in pcls(G):
“initial point very close to some inequality constraints”Warning message in pcls(G):
“initial point very close to some inequality constraints”Warning message in pcls(G):
“initial point very close to some inequality constraints”Warning message in pcls(G):
“initial point very close to some inequality constraints”Warning message in pcls(G):
“initial point very close to some inequality constraints”Warning message in stack.default(getgo(rownames(l$deg), "mm10", "geneSymbol")):
“non-vector elements will be ignored”Warning message in stack.default(getgo(rownames(as.data.frame(l$deg)), "mm10", "geneSymbol", :
“non-vector elements will be ignored”

Counts

52w != 8w or 104w != 8w or 104w != 52w for F with abs(FC) > 2

52w != 8w or 104w != 8w or 104w != 52w for M with abs(FC) > 2

Genes with 52w != 8w or 104w != 8w or 104w != 52w for M or F and at least one FC > 2

Comparison of the numbers per types

Differentially expressed genes

Some explanation (specially for the gender difference in microglia aging)

Differentially more expressed genes

Differentially less expressed genes

DEG into gene co-expression network

  • White: up-regulated
  • Black: down-regulated
Comp Male Female
52w vs 8w
104w vs 52w
104w vs 8w

GO analysis

Biological process

Dot-plot with the most over-represented BP GO (20 most significant p-values for the different comparison)

Using term, id as id variables
Using term, id as id variables

Network based on description similarity

Comp Male Female
52w vs 8w
104w vs 52w
104w vs 8w

52w VS 8w (F)

<!DOCTYPE html>

52w VS 8w (M)

<!DOCTYPE html>

104w VS 52w (F)

<!DOCTYPE html>

104w VS 52w (M)

<!DOCTYPE html>

Cellular components

Dot-plot with the most over-represented CC GO (20 most significant p-values for the different comparison)

Using term, id as id variables
Using term, id as id variables
Comp Female Male
52w vs 8w
104w vs 52w
104w vs 8w

Molecular functions

Dot-plot with the most over-represented MF GO (20 most significant p-values for the different comparison)

Using term, id as id variables
Using term, id as id variables
Comp Female Male
52w vs 8w
104w vs 52w
104w vs 8w

KEGG pathways

[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."

Warning message in structure(x$children, class = "XMLNodeList"):
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”
[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."

Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."

[1] "Note: 10 of 6572 unique input IDs unmapped."
[1] "Note: 10 of 6572 unique input IDs unmapped."

Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
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“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”Warning message in structure(x$children, class = "XMLNodeList"):
“Calling 'structure(NULL, *)' is deprecated, as NULL cannot have attributes.
  Consider 'structure(list(), *)' instead.”

Gender differences in aging

Question: Is there differences in aging between gender? Is there really a delay for some genes in male?

52w vs 8w for F 52w vs 8w for M 104w vs 52w for F 104w vs 52w for M Gene number
Set 1 != == == != 729
Set 2 == != != == 9
Gene number
Set 1363
Set 2 16

Genes with differential expression delayed in male

Genes (set 1):

  • Differentially expressed between 52w and 8w in F
  • Not differentially expressed between 104w and 52w in F
  • Not differentially expressed between 52w and 8w in M
  • Differentially expressed between 104w and 52w in M
  • No criteria for 104w vs 8w in both F and M

52w VS 8w (F) > 0 and 104w VS 52w (M) > 0

[1] 50

	Pearson's product-moment correlation

data:  mat[, 1] and mat[, 2]
t = 8.7003, df = 48, p-value = 1.966e-11
alternative hypothesis: true correlation is not equal to 0
95 percent confidence interval:
 0.6441926 0.8709710
sample estimates:
      cor 
0.7822715

52w VS 8w (F) > 0 and 104w VS 52w (M) < 0

[1] 57

	Pearson's product-moment correlation

data:  mat[, 1] and mat[, 2]
t = -5.7366, df = 55, p-value = 4.269e-07
alternative hypothesis: true correlation is not equal to 0
95 percent confidence interval:
 -0.7524478 -0.4178952
sample estimates:
       cor 
-0.6118397

52w VS 8w (F) < 0 and 104w VS 52w (M) > 0

[1] 93

	Pearson's product-moment correlation

data:  mat[, 1] and mat[, 2]
t = -41.402, df = 91, p-value < 2.2e-16
alternative hypothesis: true correlation is not equal to 0
95 percent confidence interval:
 -0.9830365 -0.9616553
sample estimates:
      cor 
-0.974468

52w VS 8w (F) < 0 and 104w VS 52w (M) < 0

[1] 85

	Pearson's product-moment correlation

data:  mat[, 1] and mat[, 2]
t = 16.287, df = 83, p-value < 2.2e-16
alternative hypothesis: true correlation is not equal to 0
95 percent confidence interval:
 0.8103367 0.9155649
sample estimates:
      cor 
0.8727371

Summary

Comp 52w VS 8w (F) < 0 52w VS 8w (F) > 0
104w VS 52w (M) > 0
104w VS 52w (M) < 0
53
10
53
14

Genes with differential expression delayed in female

Genes (set 2):

  • Not differentially expressed between 52w and 8w in F
  • Differentially expressed between 104w and 52w in F
  • Differentially expressed between 52w and 8w in M
  • Not differentially expressed between 104w and 52w in M
  • No criteria for 104w vs 8w in both F and M
2